Re: Asus Pundit (sis 651) : High CPU usage for X in mplayer - are these values sane ?

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Robert Rozman wrote:
Hi,

I'm sending files requested to give proper help. Like I said it seems like
Xv is not working (I get lower cpu if I set -vo x11 in mplayer).  I suspect
that software scaling is going on, but don't know what to do to correct this
( I get CPU for X 40-50% and for mplayer or mythtv frontend about 20%). I
have Asus pundit, with P4 2.4 G.

I'll appreciate any help, since this is the only major problem left...

I have:

uname -a -> Linux pundit 2.4.21-144-default #1 Fri Nov 14 00:01:36 UTC 2003
i686 i686 i386 GNU/Linux

cat /proc/mtrr >
reg00: base=0x00000000 (   0MB), size= 512MB: write-back, count=1
reg01: base=0x1c000000 ( 448MB), size=  64MB: uncachable, count=1
reg02: base=0xdc000000 (3520MB), size=  64MB: write-combining, count=1
reg03: base=0xe8000000 (3712MB), size=  32MB: write-combining, count=1
reg04: base=0xe1400000 (3604MB), size=   4MB: write-combining, count=1

Is that from before or after starting X?


Do you have a console framebuffer driver running?

> (WW) SIS(0): Failed to set up write-combining range (0xe8000000,0x4000000)

The reason for your problem is that, for some reason, MTRR setup fails, although it obviously is supported by your kernel. At the moment I cannot think of a reason for this.

Does this warning message go away if you change the amount of video RAM to, say, 32MB in the BIOS setup?

(BTW: Why do you set "forcecrt1" to "false" when it appears that you neither have a TV, LCD or secondary VGA connected?)

Thomas

--
Thomas Winischhofer
Vienna/Austria
thomas AT winischhofer DOT net          http://www.winischhofer.net/
twini AT xfree86 DOT org
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